| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.78 | 3.468% | $221.1939 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $141.67 | 4.684% | $148.3058 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $107.28 | 9.849% | $117.846 | $117.85 | $117.85 | $117.80 |
| Purchase #4 | $25.64 | 13.411% | $29.0786 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $122.26 | 12.701% | $137.7882 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $31.29 | 13.479% | $35.5076 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $149.57 | 8.141% | $161.7465 | $161.75 | $161.75 | $161.70 |
| 7 purchase totals = | $791.49 | $851.4666 | $851.48 | $851.50 | $851.40 | |